Little white things on live rock?

[soniayazdi]

I have these small white things coming from the algae on my live rock I don't really know what they are.



Also while making a thread I have just come back from vacation and noticed a rather large aiptasia in my live rock as well, I've tried boiling water and lasering it but that doesn't work it just shrinks back into the rock how can I remove?

 

[Tahoe61]

Spirorbid worms, and an aiptasia.

 

[ahiggins]

I agree, and I dont know if that white/purple on the top of the pic is the coralline growth or if its cyano but check that out too
I use a small toothbrush to get the cyano out of DT and into the sump